diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-02-24 23:17:14 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-02-24 23:17:14 +0300 |
commit | 17cd4d6f05087ea1ae5c1416ef260e5b7fc5d5c9 (patch) | |
tree | bf06872140bc74115625e34f590b9ccc6270cbd6 /drivers/video/console | |
parent | 72bffe7e1eb6cb82b90aa14cd786f3f5ede9e0ae (diff) | |
parent | 72206cc730b5c9208e9a99ace1c619f542035312 (diff) | |
download | linux-17cd4d6f05087ea1ae5c1416ef260e5b7fc5d5c9.tar.xz |
Merge tag 'tty-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty / serial driver updates from Greg KH:
"Here is the big set of serial and tty driver updates for 6.3-rc1.
Once again, Jiri and Ilpo have done a number of core vt and tty/serial
layer cleanups that were much needed and appreciated. Other than that,
it's just a bunch of little tty/serial driver updates:
- qcom-geni-serial driver updates
- liteuart driver updates
- hvcs driver cleanups
- n_gsm updates and additions for new features
- more 8250 device support added
- fpga/dfl update and additions
- imx serial driver updates
- fsl_lpuart updates
- other tiny fixes and updates for serial drivers
All of these have been in linux-next for a while with no reported
problems"
* tag 'tty-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (143 commits)
tty: n_gsm: add keep alive support
serial: imx: remove a redundant check
dt-bindings: serial: snps-dw-apb-uart: add dma & dma-names properties
soc: qcom: geni-se: Move qcom-geni-se.h to linux/soc/qcom/geni-se.h
tty: n_gsm: add TIOCMIWAIT support
tty: n_gsm: add RING/CD control support
tty: n_gsm: mark unusable ioctl structure fields accordingly
serial: imx: get rid of registers shadowing
serial: imx: refine local variables in rxint()
serial: imx: stop using USR2 in FIFO reading loop
serial: imx: remove redundant USR2 read from FIFO reading loop
serial: imx: do not break from FIFO reading loop prematurely
serial: imx: do not sysrq broken chars
serial: imx: work-around for hardware RX flood
serial: imx: factor-out common code to imx_uart_soft_reset()
serial: 8250_pci1xxxx: Add power management functions to quad-uart driver
serial: 8250_pci1xxxx: Add RS485 support to quad-uart driver
serial: 8250_pci1xxxx: Add driver for quad-uart support
serial: 8250_pci: Add serial8250_pci_setup_port definition in 8250_pcilib.c
tty: pcn_uart: fix memory leak with using debugfs_lookup()
...
Diffstat (limited to 'drivers/video/console')
-rw-r--r-- | drivers/video/console/newport_con.c | 9 | ||||
-rw-r--r-- | drivers/video/console/sticon.c | 9 | ||||
-rw-r--r-- | drivers/video/console/vgacon.c | 8 |
3 files changed, 14 insertions, 12 deletions
diff --git a/drivers/video/console/newport_con.c b/drivers/video/console/newport_con.c index d9c682ae0392..e8e4f82cd4a1 100644 --- a/drivers/video/console/newport_con.c +++ b/drivers/video/console/newport_con.c @@ -497,7 +497,7 @@ static int newport_blank(struct vc_data *c, int blank, int mode_switch) return 1; } -static int newport_set_font(int unit, struct console_font *op) +static int newport_set_font(int unit, struct console_font *op, unsigned int vpitch) { int w = op->width; int h = op->height; @@ -507,7 +507,7 @@ static int newport_set_font(int unit, struct console_font *op) /* ladis: when I grow up, there will be a day... and more sizes will * be supported ;-) */ - if ((w != 8) || (h != 16) + if ((w != 8) || (h != 16) || (vpitch != 32) || (op->charcount != 256 && op->charcount != 512)) return -EINVAL; @@ -569,9 +569,10 @@ static int newport_font_default(struct vc_data *vc, struct console_font *op, cha return newport_set_def_font(vc->vc_num, op); } -static int newport_font_set(struct vc_data *vc, struct console_font *font, unsigned flags) +static int newport_font_set(struct vc_data *vc, struct console_font *font, + unsigned int vpitch, unsigned int flags) { - return newport_set_font(vc->vc_num, font); + return newport_set_font(vc->vc_num, font, vpitch); } static bool newport_scroll(struct vc_data *vc, unsigned int t, unsigned int b, diff --git a/drivers/video/console/sticon.c b/drivers/video/console/sticon.c index f304163e87e9..2cea69418a83 100644 --- a/drivers/video/console/sticon.c +++ b/drivers/video/console/sticon.c @@ -169,7 +169,8 @@ static int sticon_set_def_font(int unit, struct console_font *op) return 0; } -static int sticon_set_font(struct vc_data *vc, struct console_font *op) +static int sticon_set_font(struct vc_data *vc, struct console_font *op, + unsigned int vpitch) { struct sti_struct *sti = sticon_sti; int vc_cols, vc_rows, vc_old_cols, vc_old_rows; @@ -181,7 +182,7 @@ static int sticon_set_font(struct vc_data *vc, struct console_font *op) struct sti_cooked_font *cooked_font; unsigned char *data = op->data, *p; - if ((w < 6) || (h < 6) || (w > 32) || (h > 32) + if ((w < 6) || (h < 6) || (w > 32) || (h > 32) || (vpitch != 32) || (op->charcount != 256 && op->charcount != 512)) return -EINVAL; pitch = ALIGN(w, 8) / 8; @@ -267,9 +268,9 @@ static int sticon_font_default(struct vc_data *vc, struct console_font *op, char } static int sticon_font_set(struct vc_data *vc, struct console_font *font, - unsigned int flags) + unsigned int vpitch, unsigned int flags) { - return sticon_set_font(vc, font); + return sticon_set_font(vc, font, vpitch); } static void sticon_init(struct vc_data *c, int init) diff --git a/drivers/video/console/vgacon.c b/drivers/video/console/vgacon.c index fcdf017e2665..e25ba523892e 100644 --- a/drivers/video/console/vgacon.c +++ b/drivers/video/console/vgacon.c @@ -1029,7 +1029,7 @@ static int vgacon_adjust_height(struct vc_data *vc, unsigned fontheight) } static int vgacon_font_set(struct vc_data *c, struct console_font *font, - unsigned int flags) + unsigned int vpitch, unsigned int flags) { unsigned charcount = font->charcount; int rc; @@ -1037,7 +1037,7 @@ static int vgacon_font_set(struct vc_data *c, struct console_font *font, if (vga_video_type < VIDEO_TYPE_EGAM) return -EINVAL; - if (font->width != VGA_FONTWIDTH || + if (font->width != VGA_FONTWIDTH || font->height > 32 || vpitch != 32 || (charcount != 256 && charcount != 512)) return -EINVAL; @@ -1050,9 +1050,9 @@ static int vgacon_font_set(struct vc_data *c, struct console_font *font, return rc; } -static int vgacon_font_get(struct vc_data *c, struct console_font *font) +static int vgacon_font_get(struct vc_data *c, struct console_font *font, unsigned int vpitch) { - if (vga_video_type < VIDEO_TYPE_EGAM) + if (vga_video_type < VIDEO_TYPE_EGAM || vpitch != 32) return -EINVAL; font->width = VGA_FONTWIDTH; |